﻿// *---------------------------------------------------------------------------------------------------------*
// Solution:         JwikIDE									
// Project:           FastColoredTextBox								
// Source File:    Place.cs									
// *---------------------------------------------------------------------------------------------------------*
// 
// © 2012 Digital Six Labs, LLC All Rights Reserved
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
// and associated documentation files (the "Software"), to deal in the Software without restriction, 
// including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
// and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
// subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or substantial 
// portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// 
// 
// 
// 
namespace FastColoredTextBoxNS
{
    /// <summary>
    /// Line index and char index
    /// </summary>
    public struct Place
    {
        public int iChar;
        public int iLine;

        public Place(int iChar, int iLine)
        {
            this.iChar = iChar;
            this.iLine = iLine;
        }

        public void Offset(int dx, int dy)
        {
            iChar += dx;
            iLine += dy;
        }

        public static bool operator !=(Place p1, Place p2)
        {
            return !p1.Equals(p2);
        }

        public static bool operator ==(Place p1, Place p2)
        {
            return p1.Equals(p2);
        }

        public static bool operator <(Place p1, Place p2)
        {
            if (p1.iLine < p2.iLine) return true;
            if (p1.iLine > p2.iLine) return false;
            if (p1.iChar < p2.iChar) return true;
            return false;
        }

        public static bool operator <=(Place p1, Place p2)
        {
            if (p1.Equals(p2)) return true;
            if (p1.iLine < p2.iLine) return true;
            if (p1.iLine > p2.iLine) return false;
            if (p1.iChar < p2.iChar) return true;
            return false;
        }

        public static bool operator >(Place p1, Place p2)
        {
            if (p1.iLine > p2.iLine) return true;
            if (p1.iLine < p2.iLine) return false;
            if (p1.iChar > p2.iChar) return true;
            return false;
        }

        public static bool operator >=(Place p1, Place p2)
        {
            if (p1.Equals(p2)) return true;
            if (p1.iLine > p2.iLine) return true;
            if (p1.iLine < p2.iLine) return false;
            if (p1.iChar > p2.iChar) return true;
            return false;
        }

        public static Place Empty
        {
            get { return new Place(); }
        }

        public override string ToString()
        {
            return "(" + iChar + "," + iLine + ")";
        }
    }
}
